SuperNatural SuperLeach 400g  is a breakthrough formula designed to directly act on those stubborn compounds which cause build up in any growing media and cause the background electro conductivity to progressively rise. These are the most common causes of toxicity, and nutrient deficiencies caused by nutrient lock out.

Supernatural Superleach thoroughly flushes away Zinc, Copper, and other Metals which come in contact with the water supply or nutrient solution. Zinc from galvanized pipes and copper from copper pipes. Calcium from hard water. Sodium and Chloride from soft water. Sulfates from fertilizers and many other elements which build up in all growing mediums.